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OpenAI: GPT-6 Sol Pro (openai/gpt-6-sol-pro)

GPT-6 Sol Pro is the same underlying model as [GPT-6 Sol](https://openrouter.ai/openai/gpt-6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...

Developer
openai
Input modalities
file, image, text
Output modalities
text
Context tokens
1,050,000
Latest price observation
2026-10-12
Lowest paired standard token quote
$1.00 input / $5.00 output per 1M tokens

Dated price and provider records

Provider and channelInputOutput or native rateUnit and statusSource and observation
Azureopenrouter$2.00$10.001M tokenspriced · USDopenrouter2026-10-12
Azureopenrouter$2.20$11.001M tokenspriced · USDopenrouter2026-10-12
Azureopenrouter$2.20$11.001M tokenspriced · USDopenrouter2026-10-12
OpenAIopenrouter$2.00$10.001M tokenspriced · USDopenrouter2026-10-12
OpenAIopenrouter$4.00$20.001M tokenspriced · USDopenrouter2026-10-12
OpenAIopenrouter$1.00$5.001M tokenspriced · USDopenrouter2026-10-12

These are dated, non-executable observations. Verify the exact endpoint, price and terms with the source before use. Unknown values are not free.